In a certain code language, 'table chair lamp' is written as 'ek, mp, su', 'lamp clock pen' is written as 'su, yz, op' and 'table pen book' is written as 'ek, op, uv'. How is 'clock' written in that language?
A.yz✓ Correct
B.uv
C.mp
D.ek
Explanation
From the coded groups: 'lamp'=su (common to first two), 'table'=ek (common to first and third), 'pen'=op (common to second and third). In the second group 'su, yz, op': su=lamp, op=pen, so yz=clock.
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